#import <Foundation/Foundation.h>
  #import <Bridge.h>
  #import <Ti.h>
  #import <TiEvaluator.h>
  #import <TiProxy.h>
  #import <KrollContext.h>
  #import <KrollObject.h>
  #import <TiModule.h>
  
  @interface DerbyAppObject : KrollObject {
  @private
          NSMutableDictionary *modules;
          TiHost *host;
          id<TiEvaluator> pageContext;
          NSMutableDictionary *dynprops;
  }
  
  -(id)initWithContext:(KrollContext*)context_ host:(TiHost*)host_ context:(id<TiEvaluator>)context baseURL:(NSURL*)baseURL_;
  -(KrollObject*)addModule:(NSString*)name module:(TiModule*)module;
  -(TiModule*)moduleNamed:(NSString*)name context:(id<TiEvaluator>)context;
  @end
  
  @interface KrollBridge : Bridge<TiEvaluator,KrollDelegate> {
  @private
          NSURL * currentURL;
  
          KrollContext *context;
          NSDictionary *preload;
          NSMutableDictionary *modules;
          DerbyAppObject *_derbyapp;
          BOOL shutdown;
      BOOL evaluationError;
          NSMutableArray *proxies;
          //NOTE: Do NOT treat registeredProxies like a mutableDictionary; mutable dictionaries copy keys,
          //CFMutableDictionaryRefs only retain keys, which lets them work with proxies properly.
          CFMutableDictionaryRef registeredProxies;
          NSCondition *shutdownCondition;
          NSRecursiveLock *proxyLock;
  }
  (void)boot:(id)callback url:(NSURL*)url_ preload:(NSDictionary*)preload_;
  (void)evalJSWithoutResult:(NSString*)code;
  (id)evalJSAndWait:(NSString*)code;
  (BOOL)evaluationError;
  (void)fireEvent:(id)listener withObject:(id)obj remove:(BOOL)yn thisObject:(TiProxy*)thisObject;
  (id)preloadForKey:(id)key name:(id)name;
  (KrollContext*)krollContext;
  
  + (NSArray *)krollBridgesUsingProxy:(id)proxy;
  + (int)countOfKrollBridgesUsingProxy:(id)proxy;
  + (BOOL)krollBridgeExists:(KrollBridge *)bridge;
  + (KrollBridge *)krollBridgeForThreadName:(NSString *)threadName;
  
  -(void)enqueueEvent:(NSString*)type forProxy:(TiProxy *)proxy withObject:(id)obj withSource:(id)source;
  -(void)registerProxy:(id)proxy krollObject:(KrollObject *)ourKrollObject;
  -(int)forceGarbageCollectNow;
  
  @end